VISHAY 249 Series Cermet Potentiometer 50kOhm 1W Through Hole

VISHAY 249 Series Cermet Potentiometer provides a 50kOhm track resistance and a 1W power rating in a single-turn, through-hole package for adjustment on printed circuit boards.

Overview

The VISHAY 249 Series potentiometer is a single-gang cermet trimmer designed for adjustment in a wide range of electronic applications. With a track resistance of 50kOhm and a linear taper, it provides a steady and predictable output, making it suitable for voltage dividers, calibration circuits, and other precision control tasks. The through-hole component is adjusted with a screwdriver slot, allowing fine-tuning with a standard tool.

Key Features

• Single-turn design with linear taper for simple adjustment
• Cermet resistor technology for stability and low noise
• Screwdriver slot adjustment for tool-based tuning
• PC pin terminals for solder connection on printed circuit boards

Electrical and Environmental Performance

The potentiometer offers a power rating of 1W and a resistance tolerance of ± 10%, supporting consistent performance under load. Its temperature coefficient is ± 100 ppm/°C, and it is rated for an operating temperature range of -55°C to +125°C, making it suitable for demanding industrial and environmental conditions.

Physical Dimensions

The product measures 3.3 (width) × 1.5 (depth) × 4.3 (height) and weighs 43 gm.

Choose the VISHAY 249 Series Cermet Potentiometer 50kOhm 1W when you need a compact, through-hole trimmer for precise adjustment within printed circuit board designs.